Sec. 53.303. PROVISIONS NOT EXCLUSIVE. This subchapter does not prohibit:
(1) an incumbent local exchange company from filing for a new service or rate change under another section of this title; or
(2) the commission from conducting a review under Subchapter D.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.